as·ca·rid /ˈæskərəd/
  蛔蟲
  as·ca·rid /ˈæskərəd/ 名詞
  (複ascarides)蛔蟲
  As·ca·rid n.; pl. Ascarides or Ascarids.  Zool. A parasitic nematoid worm, especially the roundworm, Ascaris lumbricoides, often occurring in the human intestine, and allied species found in domestic animals; also commonly applied to the pinworm (Oxyuris), often troublesome to children and aged persons.
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